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The Structure and Stereochemistry of Coronatoquinone, a New Pyranonaphthazarin from the Lichen Pseudocyphellaria coronata

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Date

2000

Authors

Ernst-Russell, M
Elix, John
Chai, Christina
Rive, Megan
Wardlaw, Judith

Journal Title

Journal ISSN

Volume Title

Publisher

CSIRO Publishing

Abstract

A new pyranonaphthazarin, coronatoquinone [(1S)-1,5,8,10-tetrahydroxy-7-methoxy-3-methyl-6,9-dihydro-1H-naphtho[2,3-c] pyran-6,9-dione] (1), has been isolated from the lichen Pseudocyphellaria coronata. The structure of coronatoquinone (1) was established by spectroscopic methods and its absolute configuration determined from chiroptical measurements.

Description

Keywords

Keywords: Isolation; Lichen; natural product; Quinone

Citation

URI

http://hdl.handle.net/1885/89932

Collections

ANU Research Publications

Source

Australian Journal of Chemistry

Type

Journal article

Book Title

Entity type

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